---
title: kOfflinePreflight_Required
framework: audiotoolbox
role: symbol
role_heading: Global Variable
path: audiotoolbox/kofflinepreflight_required
---

# kOfflinePreflight_Required

## Declaration

```swift
var kOfflinePreflight_Required: Int { get }
```

## See Also

### Constants

- [kOfflinePreflight_NotRequired](audiotoolbox/kofflinepreflight_notrequired.md)
- [kOfflinePreflight_Optional](audiotoolbox/kofflinepreflight_optional.md)